1、 every day
every day，是个词组，意思是每天。everyday是个单词，有形容词性，意思是普通的、日常的。
He catlicks his face every day. 他每天马马虎虎地洗脸。
I do it every day. 我每天做这样的事。
I usually go skateboarding when I am free. 当我有空的时候经常去玩滑板。
What do you do every day? 你每天都做些什么？
2、everyday
adj /ˈevrɪˌdeɪ/ 普通的；日常的
Ø 搭配：[+ object, situation, occurrence]
the everyday problems of living in the city
在城市生活的日常问题
Zanuso was famed for the style he brought to such everyday objects as bathroom scales and televisions.
扎努索因其对浴室秤、电视等日常物品的设计风格而享有盛名。
They looked at how children left alone reacted to everyday situations such as answering the phone.
他们观察独自在家的孩子是如何应对接电话之类的日常情境。
Here violence is an everyday occurrence.
在这里暴力是家常便饭。
simple everyday events such as birth, death, and marriage
出生、死亡和结婚之类稀松平常的事情
the origin of these everyday expressions
这些日常表达的起源
每日的；日常的；惯常的
Ø 搭配：[+ routine, life, activities]
opportunities for improving fitness in your everyday routine
在日常生活中增强体质的机会
In the course of my everyday life, I had very little contact with teenagers.
在日常生活中，我很少和青少年接触。
They go about their everyday lives without thinking about religion.
他们过着没有宗教信仰的日常生活。
日常的；惯常的；平日的
Ø 搭配：[+ life, existence, activities, tasks]
everyday life in Ancient Rome
古罗马的日常生活
We know from everyday experience that things go wrong.
我们从日常经验中得知出了差错。
Our everyday world is changing constantly.
我们每天生活的世界在不断地变化着。
a topic of everyday conversation
日常对话的主题
She has a wonderful ear for the rhythms of everyday speech.
她能够很好地听出日常说话的节奏。
日常的；普通的；平时的
Ø 搭配：[+ clothes, use, wear]
my normal everyday clothes
我的日常便装
china that is durable enough for everyday use but elegant enough for special occasions
日常生活用耐久而在特殊场合用又显得雅致的瓷器
a dress that is invaluable for everyday wear
平时穿会显得很贵重的衣服
too expensive for everyday use
太贵重不适合日常使用
About 70,000 chemicals are presently in everyday use.
目前大约有7万种化学品在日常生活中使用。
英语中everyday 和 every day的区别是什么?
「Everyday」和「Every day」的区别你知道吗？本期视频，艾伦为你详解。